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Automatic regulating and lifting device for gap between ground and automobile

A technology for ground clearance and automatic adjustment, applied in vehicle parts, transportation and packaging, elastic suspension, etc. Effects of passability and flood resistance

Inactive Publication Date: 2006-03-22
桓大永
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] The ground clearance of the car is an important indicator of the passing performance of the vehicle. In some places such as wading roads and slopes, the car is required to have a large ground clearance, but the current car has a relatively small ground clearance. The existing vehicle damping system mainly relies on its body to drive the spiral damping spring hydraulic shock absorber assembly to absorb the shock. It does not have the function of ground clearance adjustment under the same conditions. Small and trapped, such as being unable to pass or being flooded, etc., and even causing accidental damage to the vehicle, causing trouble to the owner

Method used

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  • Automatic regulating and lifting device for gap between ground and automobile
  • Automatic regulating and lifting device for gap between ground and automobile
  • Automatic regulating and lifting device for gap between ground and automobile

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Embodiment Construction

[0015] As shown in Figure 1 and Figure 2.

[0016] The automatic adjustment lifting device for the ground clearance of the automobile includes a hydraulic shock absorber assembly arranged between the wheel connector 1 and the body part 7. The hydraulic shock absorber assembly is mainly composed of a shock absorber hydraulic cylinder 3, a shock absorber Device piston rod 4, spiral shock absorber spring 5 and shock absorber spring upper limit disc 8, lower limit disc 2 are formed, and lower limit disc 2 is fixed on the shock absorber hydraulic cylinder 3. Its basic structure and principle of this hydraulic shock absorber assembly are the same as the prior art.

[0017] The contribution of the present invention is that the spring upper limit plate 8 of the shock absorber is fixed on the upper end of a hydraulic lifting device 6, and the hydraulic lifting device 6 is placed on the piston rod 4 of the shock absorber through its central cavity, Its upper end is placed on the car bo...

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Abstract

The present invention relates to automobile parts, is an automatic ground clearance regulator for automobile, and aims at solving the problem of too small ground clearance of small automobile causing poor throughput capacity and water soaking. The automatic ground clearance regulator includes hydraulic shock isolator assembly set between wheel connecting assembly and automobile body and features the shock isolator with upper limiting disc of the spring fixed on the upper end of the hydraulic elevator, the hydraulic elevator sleeved on the piston rod of the shock isolator and with upper end touching the automobile body, shock isolator spring located between the upper limiting disc and the lower limiting disc, and hydraulic elevator connected to the hydraulic pipeline and the control switch. The present invention can increase the ground clearance of automobile by 10-20 cm to raise the throughput capacity and water soaking resistance, and is suitable for small automobile with hydraulic spiral spring shock isolator.

Description

[0001] Field [0002] The invention relates to an automobile component, in particular to an automatic adjustment lifting device for an automobile ground clearance. Suitable for small cars with hydraulic coil spring damper type. Background technique [0003] The ground clearance of the car is an important indicator of the passing performance of the vehicle. In some places, such as wading roads and slopes, the car is required to have a large ground clearance, but the current car has a relatively small ground clearance. However, the existing vehicle damping system mainly relies on its body to drive the spiral damping spring hydraulic shock absorber assembly to absorb the shock. Under the same conditions, it does not have the function of adjusting the ground clearance. Smaller and trapped, such as being unable to pass or being flooded, it may even cause accidental damage to the vehicle and bring trouble to the owner. Contents of the invention [0004] In order to solve the abo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G17/08
Inventor 桓大永
Owner 桓大永
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